package com.youpingou.service;

import com.baomidou.mybatisplus.extension.service.IService;
import com.youpingou.domain.Sku;
import com.youpingou.domain.Specification;

import java.util.List;


public interface SpecificationService extends IService<Specification> {
    public List<Specification> findSpecificationByCat3id(Integer cat3id);
}